1. Products
  2. Amplifiers
  3. Operational Amplifiers (Op Amps)
  4. Current Feedback Op Amps
  5. ADA4310-1


Features and Benefits

  • High speed
    • -3 dB bandwidth: 190 MHz, G = + 5
    • Slew rate: 820 V/µs, RLOAD = 50 Ω
  • Wide output swing
    • 20.4 V p-p differential, RLOAD of 100 Ω from 12 V supply
  • High output current
  • Low distortion
    • −95 dBc typical at 1 MHz, VOUT = 2 V p-p,G = +5, RLOAD = 50 Ω
    • −69 dBc typical at 10 MHz, VOUT = 2 V p-p, G = +5, RLOAD = 50 Ω
  • Power management and shutdown
    • Control inputs CMOS level compatible
    • Shutdown quiescent current 0.65 mA/amplifier
    • Adjustable low quiescent current: 3.9 mA to 7.6 mA per amp

Product Details

The ADA4310-1 is comprised of two high speed, current feedback operational amplifiers. The high output current, high bandwidth, and fast slew rate make it an excellent choice for broadband applications requiring high linearity performance while driving low impedance loads.

The ADA4310-1 incorporates a power management function that provides shutdown capabilities and/or the ability to optimize the amplifiers quiescent current. The CMOS-compatible, power-down control pins (PD1 and PD0) enable the ADA4310-1 to operate in four different modes: full power, medium power, low power, and complete power down. In the power-down mode, quiescent current drops to only 0.65 mA/amplifier, while the amplifier output goes to a high impedance state.

The ADA4310-1 is available in a thermally enhanced, 10-lead MSOP with an exposed paddle for improved thermal conduction and in a thermally enhanced, 4 mm × 4 mm 16-lead LFCSP. The ADA4310-1 is rated to work in the extended industrial temperature range of −40°C to +85°C.


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  • I/Q channel amplifiers

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
ADA4310-1ACPZ-R7 Material Declaration Reliability Data 16-Lead LFCSP (4mm x 4mm w/ EP)
ADA4310-1ARHZ Material Declaration Reliability Data 10-Lead MSOP w/ EP
ADA4310-1ARHZ-R7 Material Declaration Reliability Data 10-Lead MSOP w/ EP
ADA4310-1ARHZ-RL Material Declaration Reliability Data 10-Lead MSOP w/ EP
Wafer Fabrication Data

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Lead Times

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